APA (7th ed.) Citation

Loycke, H. J. (1964). Economic assessment of mechanized working methods. s.n.

Chicago Style (17th ed.) Citation

Loycke, Hans Joachim. Economic Assessment of Mechanized Working Methods. Geneva: s.n, 1964.

MLA (9th ed.) Citation

Loycke, Hans Joachim. Economic Assessment of Mechanized Working Methods. s.n, 1964.